Display Modules - Vacuum Fluorescent (VFD)
Display Modules - Vacuum Fluorescent (VFD) Optoelectronics
Definition:
Display Modules - Vacuum Fluorescent (VFD) are optoelectronic devices that utilize vacuum fluorescent technology to produce high-contrast, bright, and energy-efficient displays. These modules consist of phosphor-coated anodes excited by electrons emitted from heated cathodes in a low-pressure gas environment, creating clear and vibrant alphanumeric or graphical outputs. Commonly used in consumer electronics, industrial equipment, and automotive applications, VFDs offer excellent visibility in low-light conditions and a wide operating temperature range.
Types of VFD Display Modules:
1. Segment Displays Simple numeric or alphanumeric displays with fixed segments, ideal for clocks, calculators, and instrumentation.
2. Dot-Matrix Displays Flexible graphical or custom character displays, used in POS systems, audio equipment, and control panels.
3. Custom-Shaped VFDs Tailored designs for specialized applications, such as automotive dashboards or medical devices.
4. Backlit & Color VFDs Enhanced displays with colored phosphors or backlighting for improved aesthetics and readability.
Purchasing Recommendations:
- Application Fit: Ensure the VFD s resolution, size, and interface (e.g., parallel, serial) match your system requirements.
- Viewing Conditions: Prioritize high-brightness and wide-viewing-angle modules for outdoor or dimly lit environments.
- Durability: Check operating temperature ranges and lifespan (typically 10,000 50,000 hours) for industrial or automotive use.
- Supplier Reliability: Source from certified optoelectronics manufacturers to guarantee consistent performance and longevity.
VFD display modules remain a robust choice for applications demanding clarity, durability, and low-power consumption in the Optoelectronics category.
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GU140X32F-7003
MODULE VF GRAPHIC DISPLAY 140X32
CU24043-Y100
MODULE VF DISPLAY 24X4 5V CHAR
GU128X64-800B
MODULE VF GRAPHIC DISPLAY 128X64
VK204-25-VPT
VFD ALPHA/NUM DISPLAY 20X4
D0109MT-25-1101
DISPLAY VFD 7-SEG 1X9 9.7MM
CU16024-UX3J
VFD CHARACTER 16X2 3.57MM
VK204-25-422-E
VF CHARACTER DISPLAY 20X4 RS422
GU280X16G-7003
MODULE VF GRAPHIC DISPLAY 280X16
CU20029-UW1J
MODULE VF DISPLAY 20X2 9MM CHAR
CU24063-Y100
MODULE VF DISPLAY 24X6 5V CHAR
GU256X64C-3900B
MODULE VF GRAPHIC DISPLAY 256X64
CU40045-UW1J
MODULE VF DISPLAY 40X4 EXT TEMP
GU128X32D-7003
MODULE VF GRAPHIC DISPLAY 128X32
D0220SD-35-4002FN
DISPLAY VFD DOT MAT 2X20 5MM
VFD2041-VPT
VFD 20X4 BLUE/GREEN
BVK202A-S
VFD DISPLAY, BRACKET, CABLE
VK162-12-V-E
DISPLAY VACUUM FLORESCENT 2X16
VK202-25-V-E
DISPLAY VACUUM FLORESCENT 2X20
GU256X128D-3900B
MODULE VF GRAPHIC DISPLY 256X128
BVC2021-BK
VFD DISPLAY, BRACKET, CABLE